From 79681415ee7fb81437a5a1af3b60e5ab2af382dc Mon Sep 17 00:00:00 2001
From: Victor <melnikukr@mail.ru>
Date: Sun, 20 Oct 2013 13:24:19 +0300
Subject: [PATCH] Ability to add comments into config

---
 BatteryWidget/Config.cs | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/BatteryWidget/Config.cs b/BatteryWidget/Config.cs
index 378f8cb..56c4f29 100644
--- a/BatteryWidget/Config.cs
+++ b/BatteryWidget/Config.cs
@@ -60,7 +60,7 @@ namespace BatteryWidget {
             try {
                 using (var reader = new StreamReader(PATH + Path.DirectorySeparatorChar + CONFIG)) {
                     // Title
-                    title = reader.ReadLine().Trim();
+                    title = readLine(reader).Trim();
                     // Size
                     windowSize = readSize(reader);
                     // Colors
@@ -69,6 +69,7 @@ namespace BatteryWidget {
                     powerStateColor = readColor(reader);
                 }
             } catch (Exception) {
+                // Default configuration
                 title = "Android Battery Widget";
                 windowSize = new Size(120, 69);
                 warningStateColor = Color.Red;
@@ -92,7 +93,7 @@ namespace BatteryWidget {
         /// Read color from stream.
         /// </summary>
         private static Color readColor(StreamReader reader) {
-            string line = reader.ReadLine();
+            string line = readLine(reader);
             return ColorTranslator.FromHtml(line);
         }
 
@@ -100,11 +101,22 @@ namespace BatteryWidget {
         /// Read size value from stream.
         /// </summary>
         private static Size readSize(StreamReader reader) {
-            string line = reader.ReadLine();
+            string line = readLine(reader);
             string[] arr = line.Split(';');
             int width = Convert.ToInt16(arr[0]);
             int height = Convert.ToInt16(arr[1]);
             return new Size(width, height);
         }
+
+        /// <summary>
+        /// Read line missing comments.
+        /// </summary>
+        private static string readLine(StreamReader reader) {
+            string line;
+            do {
+                line = reader.ReadLine();
+            } while ( (line.Trim().Length == 0) || (line.StartsWith("//")) );
+            return line;
+        }
     }
 }